'''Wren-lsystem''' is a module which enables drawings to be made (typically within a [https[://rosettacode.org/wiki/Category:DOME|DOME]] script) using the Lindenmayer L-system and the Wren programming language. It consists of two classes: LSystem and Rule, the latter representing production rules for use by the former.
the Wren programming language. It consists of two classes: LSystem and Rule, the latter representing production rules for use by the former.
It is the twenty-fourth in a series of modules (listed on the language's [https[://rosettacode.org/wiki/Category:Wren|main page]]) designed to assist with writing Rosetta Code tasks so the same code does not have to be written or copy/pasted time and time again thereby bloating a task's script code unnecessarily.
To use it you need to copy the source code (in the [https[://rosettacode.org/wiki/Category_talk:Wren-lsystem|talk page]]) to a text file called ''lsystem.wren'' and place this in the same directory as the importing script so DOME can find it.